TwisterTools CLI

The official companion command-line interface for TwisterTools.

Instant, zero-configuration terminal utilities for developers, SEO professionals, and content creators.

Quick Start

You can run any command instantly without installing via npx:

npx twistertools --help

Or install globally:

npm install -g twistertools

Commands & Features

1. Reading Time & Speaking Pacing Counter (wpm / reading-time)

Calculate word count, character count, and estimated speaking duration across different presentation paces (Slow, Average, Fast/YouTube).

# Analyze a direct string
npx twistertools wpm "Welcome back to another tutorial on web performance..."

# Analyze a script file
npx twistertools wpm ./video-script.txt

# Specify custom target WPM (e.g. 150 WPM)
npx twistertools wpm ./script.txt --target 150

Web version: Reading Time Calculator

2. SSL Certificate Inspector (ssl)

Check SSL/TLS certificate validity, expiration dates, days remaining, issuer, and SAN domains directly from your terminal.

npx twistertools ssl example.com

Web version: SSL Certificate Checker

3. HTTP Header & Security Analyzer (headers)

Inspect response status, headers, and verify critical security headers (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy).

npx twistertools headers https://example.com

Web version: HTTP Headers Checker

4. DNS Record Lookup (dns)

Quickly query A, AAAA, MX, TXT, and NS records for any hostname.

# Query all common records
npx twistertools dns example.com

# Query specific type (a, aaaa, mx, txt, ns)
npx twistertools dns example.com --type mx

Web version: Find DNS Records

5. Meta Tag & Open Graph Inspector (meta)

Fetch and preview how search engines and social cards render page titles, descriptions, Open Graph (og:*), and Twitter Card metadata.

npx twistertools meta https://example.com

Web version: Meta Tag Generator

6. Color Code Converter (color)

Convert between HEX, RGB, and HSL formats with terminal color preview.

npx twistertools color "#4f46e5"
npx twistertools color "rgb(79, 70, 229)"

Web version: RGB to Hex Converter

Online Web Suite

Looking for browser-based interactive generators, calculators, and media converters? Visit our complete tool suite at https://www.twistertools.com.

License

MIT © TwisterTools